CN103370170A - Shot processing apparatus and shot processing method - Google Patents
Shot processing apparatus and shot processing method Download PDFInfo
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- CN103370170A CN103370170A CN201380000474XA CN201380000474A CN103370170A CN 103370170 A CN103370170 A CN 103370170A CN 201380000474X A CN201380000474X A CN 201380000474XA CN 201380000474 A CN201380000474 A CN 201380000474A CN 103370170 A CN103370170 A CN 103370170A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
- B24C3/20—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by turntables
- B24C3/24—Apparatus using impellers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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Abstract
In shot processing in which a workpiece is pinched by a clamping device, the occurrence of unprocessed points on the workpiece is prevented. A shot processing apparatus according to the present invention that performs shot processing by projecting a projection material onto a workpiece comprises a clamping device that detachably pinches the workpiece, a projector that projects the projection material onto the workpiece pinched by the clamping device, a movement mechanism that moves the workpiece and the clamping device relative to each other, and a control device that controls the operation of the movement mechanism. The control device operates the movement mechanism in such a manner that the clamping device pinches the workpiece using at least two pinching positions that do not overlap each other.
Description
Technical field
The present invention relates to shot-blast equipment and bead method.
Background technology
As shot-blast unit, the known oriented device (for example, with reference to patent documentation 1) that is carried out bead by the workpiece spray material of clamping device clamping.
Patent documentation 1: Japanese kokai publication hei 8-323628 communique
Yet, in such device, not being injected into blasting materials in the part by the clamping device clamping of workpiece, this part becomes the unprocessed portion that is not implemented bead, therefore has room for improvement.
Summary of the invention
The present invention reply above-mentioned requirements and making, its purpose be, even provide in the bead of utilizing the clamping device holding workpiece, also can prevent from producing at workpiece shot-blast equipment and the bead method at the position of being untreated.
The invention provides a kind of shot-blast equipment, it is used for carrying out bead to workpiece spray material, it is characterized in that, this shot-blast equipment comprises: clamping device, and it is used for the above-mentioned workpiece of detachable mode clamping; Injector, it is used for to the workpiece spray material by above-mentioned clamping device clamping; Travel mechanism, it is used for above-mentioned workpiece and above-mentioned clamping device are relatively moved; Control device, it is used for controlling the work of above-mentioned travel mechanism,
Above-mentioned control device makes travel mechanism's work, so that above-mentioned clamping device is at the above-mentioned workpiece of at least two place's clip position clampings of non-overlapping copies.
Adopt such structure, because control device makes travel mechanism's work, so that clamping device is at the above-mentioned workpiece of at least two place's clip position clampings of non-overlapping copies, therefore, for surface of the work, be held the device clamping at first and in spraying for the first time, be not implemented the zone of bead, in spraying for the second time, bead is being carried out in this zone.
Adopt other optimal technical scheme of the present invention, above-mentioned shot-blast equipment also comprises the cabinet with wheel abrator cabinet, and above-mentioned travel mechanism comprises: conveyer, and it is for delivery of above-mentioned workpiece; And input/output unit, it is used for carrying above-mentioned workpiece between above-mentioned conveyer and above-mentioned cabinet, and above-mentioned travel mechanism comprises above-mentioned input/output unit and above-mentioned conveyer.
Adopt other optimal technical scheme of the present invention, above-mentioned shot-blast equipment also comprises swivel plate, and this swivel plate can rotate centered by the axis parallel with the transport path of above-mentioned conveyer, and above-mentioned clamping device is installed.
By making the rotation of above-mentioned swivel plate, thus make by the workpiece of above-mentioned clamping device clamping the jeting area that is used for spraying above-mentioned blasting materials be used between the input and output zone of the input/output unit handing-over workpiece that is disposed at above-mentioned the 2nd position, moving.
Adopt other optimal technical scheme of the present invention, two above-mentioned clamping devices are disposed at the relative position on diametric(al) of above-mentioned swivel plate.
Adopt such structure, can implement concurrently with the operation that a certain workpiece is changed clip position the operation of injection at jeting area to other workpiece.
Adopt other optimal technical scheme of the present invention, above-mentioned swivel plate can utilize rotating mechanism to carry out positive and negative rotation at least 180 ° scope.
Adopt such structure, compare with the situation that swivel plate only can only rotate in one direction, be easy to carry out distribution.
Adopt other optimal technical scheme of the present invention, above-mentioned shot-blast equipment also comprises: free-wheeling system, its be used for making above-mentioned clamping device by with the axis of the pivot line parallel of above-mentioned swivel plate centered by rotate; Angular position detection section, it is for detection of the postrotational angle position centered by axis of above-mentioned clamping device; And the rotation control assembly, it can control according to the testing result of above-mentioned angular position detection section the work of above-mentioned free-wheeling system, so that above-mentioned clamping device stops at arbitrarily rotary angle position.
Adopt such structure, workpiece is stopped, in order to can spray efficiently with the posture of regulation.
Adopt other optimal technical scheme of the present invention, a kind of bead method is provided, this bead method comprises following operation: the 1st clamping operation, in this operation, utilize clamping claw holding workpiece; The 1st jeting process is in this operation, to the workpiece spray material by the clamping of above-mentioned clamping claw; The 2nd clamping operation, in this operation, with above-mentioned the 1st clamping operation in the diverse position of clip position, again utilize the above-mentioned workpiece of above-mentioned clamping claw clamping; And the 2nd jeting process, in this operation, to above-mentioned workpiece spray material again.
Adopt such structure, for position workpiece, do not have in the first jeting process to implement bead because in the 1st clamping operation, being held the device clamping, at the 2nd jeting process this part is implemented bead.
Adopt other optimal technical scheme of the present invention, be provided with a plurality of above-mentioned gripper jaws, to implement the 1st clamping operation or the 2nd clamping operation that the 2nd workpiece is carried out with the parallel mode of above-mentioned the 1st jeting process that the 1st workpiece is carried out or the 2nd jeting process.
Adopt such structure, can implement to process to workpiece efficiently.
Employing has shot-blast equipment of the present invention and the bead method of said structure, even in the bead of utilizing the clamping device holding workpiece, also can prevent from producing the position of being untreated at workpiece.
Description of drawings
Fig. 1 is the front view of the shot-blast unit of one embodiment of the present invention.
Fig. 2 is the right view of the shot-blast unit of one embodiment of the present invention.
Fig. 3 is the left view of the shot-blast unit of one embodiment of the present invention.
Fig. 4 is the rearview of the shot-blast unit of one embodiment of the present invention.
Fig. 5 is the top view of the shot-blast unit of one embodiment of the present invention.
Fig. 6 is rousing (Japanese: the horizontal cross after De ラ system) height and position at center dissects the shot-blast unit of one embodiment of the present invention.
Fig. 7 is the front view of clamping device of the shot-blast unit of expression one embodiment of the present invention.
Fig. 8 is the figure of a part of structure of clamping device of the shot-blast unit of expression one embodiment of the present invention.Cutaway view when (A) of Fig. 8 is the top view of clamping device.(B) of Fig. 8 is the 8B-8B cutaway view of Fig. 8 (A).
Fig. 9 is the 9-9 cutaway view of Fig. 7.
Figure 10 is the cutaway view of the backsight of clamping device in the shot-blast unit of expression one embodiment of the present invention and the periphery of this clamping device when observing.
Figure 11 is the left view of reversing device (Japanese: anti-Rotating Machine Agencies) of the clamping device in the shot-blast unit of expression one embodiment of the present invention.
Figure 12 is the figure of state of the bead in the shot-blast unit of expression one embodiment of the present invention.
The specific embodiment
Below, according to the shot-blast unit 10 of an embodiment of description of drawings shot-blast equipment of the present invention.In addition, the nearby side when the arrow FR that is suitably illustrated in these figure represents the top view device, arrow UP indication device upper side, the left side when arrow LH represents the top view device.
Fig. 1 is the front view of shot-blast unit 10, and Fig. 2 is the right view of shot-blast unit 10, and Fig. 3 is the left view of shot-blast unit 10.In addition, Fig. 4 is the rearview of shot-blast unit 10, and Fig. 5 is the top view of shot-blast unit 10, and Fig. 6 is the horizontal cross of shot-blast unit 10.
In addition, the workpiece W as the object being treated of accepting bead in shot-blast unit 10 is the cast member that uses the fuse casting to form, and for example is the cylinder body of automobile engine.
As shown in Figure 6, shot-blast unit 10 has conveyer 14 in device depth side, and this conveyer 14 is configured for the part of the travel mechanism 12 of conveying workpieces W.As shown in Figure 4, conveyer 14 has a plurality of rollers that driven by conveying body (endless belt) 14B of crawler belt shape, and this conveying body 14B is wound in belt wheel (the Japanese: プ ー リ) 14A that is arranged on the device left and right sides.And, as shown in Figure 6, be connected with drive division (motor) 14C that makes belt wheel 14A rotation by drive transfer part at the axial region of belt wheel 14A.Drive division 14C is connected with control part (microcomputer) 16, by the work (its details of aftermentioned) of control part 16 control drive division 14C.Under the control of control part 16, the workpiece W that conveyer 14 will be positioned on the conveyer 14 carries along the direction of going to the device left side from the device right side, and can temporarily stop to carry.In addition, below conveyer 14, dispose for the sand that will fall from workpiece W and blasting materials reclaim its recovery conveying worm 15(that carries to apparatus main body with reference to Fig. 4).
Be provided with cabinet (Japanese: キ ャ PVC ネ ッ ト) 18 in the transport path side of conveyer 14 side (installing nearby side).Be formed with by workpiece W spray material being carried out the wheel abrator cabinet 20 of the Surface Machining (bead) of workpiece W in the inside of cabinet 18.Workpiece W spray material is undertaken by injector 22 described later.In addition, cabinet 18 be formed with input/output port for input and output workpiece W by the position of conveyer 14 sides, be provided with automatic opener at input/output port.
Across conveyer 14 and that side opposite with cabinet 18 (device depth side) is provided with the input/output unit 24 of a part that consists of travel mechanism 12.Input/output unit 24 can be between conveyer 14 and cabinet 18 input and output workpiece W.In addition, input/output unit 24 is connected with the hydraulic pressure unit 28 that is connected in control part 16, and the work of input/output unit 24 is controlled (its details of aftermentioned) by control part 16.
In addition, be provided with a pair of clamping device 26(grip unit in the device left side of cabinet 18).Shown in Fig. 7 waited, each clamping device 26 constituted and comprises the clamping part 82 that utilizes clamping claw 82A to come holding workpiece W, utilized clamping claw 82A to come clamping to be input to workpiece W in the cabinet 18 by input/output unit 24.In addition, in Fig. 7, show workpiece W with schematic shape.This clamping device 26 is connected with the hydraulic pressure unit 28 that is connected in this control part 16, and the work of this clamping device 26 is controlled by control part 16.In addition, the structure of back narration input/output unit 24 and clamping device 26.
Conveyer 14 and input/output unit 24 can make workpiece W and clamping device 26(clamping claw 82A under the control of control part 16) relatively move.In the present embodiment, control part 16 makes conveyer 14 and input/output unit 24 work, so that clamping device 26 is at the above-mentioned workpiece of at least two place's clip position clampings of non-overlapping copies.Its result, under the control of control part 16, clamping claw 82A and the contacted contact position of workpiece W change in the time of can be to the clamping device holding workpiece.That is, can be at the identical workpiece W of at least two place's clip positions (diverse clip position) clamping of non-overlapping copies.
On the other hand, the device of cabinet 18 nearby side be provided with many injectors 22.In the present embodiment, injector 22 adopts centrifugal injector.In this centrifugal injector, utilize the rotation of impeller (イ Application ペ ラ) come to blasting materials (shot-peening, in the present embodiment, with steel ball as an example) apply centrifugal force.And, in injector 22, wheel abrator cabinet 20 interior to by the clamping claw 82A(of clamping device 26 with reference to Fig. 7) the workpiece W of clamping sprays the blasting materials after centrifugal force accelerates.Above-mentioned injector 22 also is connected with control part 16, and utilizes control part 16 to control injection timing and injecting time, so as after workpiece W to be configured in wheel abrator cabinet 20 with the stipulated time continuously to workpiece W spray material.
As shown in Figure 1, the upper side of injector 22 is located in the lower end of the ingress pipe 30 of blasting materials supply usefulness, is provided with the flow adjuster 32 for the flow of adjusting blasting materials in the upper end of ingress pipe 30.The amount that flow adjuster 32 constitutes the blasting materials that will supply with to ingress pipe 30 is restricted to the amount that is suitable for spraying most.Like this, supply to injector 22 by the blasting materials with optimal amount, thereby self-injection device 22 is with the speed spray material of the best.Injector 22 is connected with EGR 34 via ingress pipe 30 and flow adjuster 32.
EGR 34 is for delivery of the blasting materials after being sprayed by injector 22 and makes it to the device of injector 22 circulations.In EGR 34, dispose conveying worm 34A in the bottom of cabinet 18, specifically in the lower side position configuration for the hopper of the inflows such as blasting materials of sneaking into burr after being injected into workpiece W etc. conveying worm 34A arranged.Conveying worm 34A constitutes along the extension of device left and right directions and can carry blasting materials etc. towards the device right.The bottom that is adjacent to dispose bucket elevator (バ ケ ッ ト エ レ ベ ー タ) 34B in the downstream of the throughput direction of conveying worm 34A.
Lower side at roto-siofter 34D is provided with winnowing type magnetic separator 34E.Remove blasting materials after the slag etc. etc. and flow into winnowing type magnetic separator 34E.Winnowing type magnetic separator 34E has the two sections magnetic drum, and this two sections magnetic drum all is separated into ferrous components and non-ferrous components for having removed blasting materials after the slag etc. etc.In addition, winnowing type magnetic separator 34E is connected with not shown precipitron by pipeline 34I, and winnowing type magnetic separator 34E also has the winnowing type separator.The winnowing type separator can be used to pick out light weight thing and weight thing from the attraction of the air of control of dust pusher side, thereby will be separated into recycling blasting materials and the fine powder except this recycling blasting materials by isolated ferrous components in the first paragraph magnetic drum.
Be connected with blasting materials case 34F and fine powder discharge pipe 34G at winnowing type magnetic separator 34E.Blasting materials case 34F constitutes for flowing into through the isolated recycling blasting materials of winnowing type separator.In addition, fine powder discharge pipe 34G is used for and will will discharge and will discharge at the isolated non-ferrous components of second segment magnetic drum through the isolated fine powder of winnowing type separator.In addition, be connected with overflow pipe 34H at winnowing type magnetic separator 34E.Overflow pipe 34H is connected with cabinet 18, and this overflow pipe 34H is for making and in second segment magnetic drum isolated ferrous components circulation and make it turn back to the pipe of the inside of cabinet 18 not separated at the first paragraph magnetic drum.
Lower side at winnowing type magnetic separator 34E disposes above-mentioned blasting materials case 34F.In blasting materials case 34F, taken in recycling blasting materials.Blasting materials case 34F is that it is disposed at the upside of flow adjuster 32 for case from the temporary transient storage usefulness of blasting materials to flow adjuster 32 that supply with.When the valve of flow adjuster 32 was opened, blasting materials was passing ingress pipe 30 rear injected devices 22 injections.
As shown in Figure 5, be formed with suction outlet 36A at the top of cabinet 18, the inside of cabinet 18 is connected with precipitron by pipeline 34I.The precipitron utilization is removed dust from winnowing type magnetic separator 34E and cabinet 18 via the air that pipeline 34I attracts to come, and when dust is received into the dust receiving magazine pure air is discharged to outside the device.
Next, with reference to Fig. 2, Fig. 3 and Fig. 5 input/output unit 24 is described.As shown in Figure 5, input/output unit 24 has the balladeur train of advancing 40.This balladeur train 40 of advancing can be along advancing with the side upwardly extending guide rail (not shown) of the throughput direction quadrature of conveyer 14.In addition, an end of this guide rail is located at the beam that is supported in cabinet 18 sides.
As shown in Figures 2 and 3, the lower surface at the balladeur train 40 of advancing is fixed with the lifting guiding piece 42 that extends along the device lower side.In addition, in Fig. 2, utilize imaginary line (double dot dash line) to show input/output unit 24 and be positioned at by the state of the position of conveyer 14 sides and be positioned at these two states of state by the position of cabinet 18 sides.Be provided with the lifting driver 44 that is consisted of by hydraulic cylinder at lifting guiding piece 42.This lifting driver 44 is connected with hydraulic pressure unit 28, and the bar of this lifting driver 44 can be flexible at the device above-below direction along lifting guiding piece 42.Hydraulic pressure unit 28 comprises hydraulic-pressure control apparatus (magnetic valve etc.) and oily supply sources such as the fuel tank that is connected with hydraulic-pressure control apparatus etc.
Link at the bar of lifting driver 44 that have can be along the lift component 45 of lifting guiding piece 42 liftings.And, in lift component 45 links product mounting member 46 is arranged, upload at product mounting member 46 and be equipped with workpiece W.That is, product mounting member 46 be at conveyer 14 sides and clamping device 26(with reference to Fig. 3) arm member of handing-over workpiece W between the side, this product loads bar flexible that member 46 can utilize lifting driver 44 and carries out lifting.
On the other hand, as shown in Figure 5, balladeur train 40 is equipped with drive motor 48 advancing.Be provided with the pinion (omitting diagram) that rotates by the work of drive motor 48 at the balladeur train 40 of advancing.Pinion configures as the mode of axis direction will install above-below direction, and transmits to tooth bar 50 with tooth bar 50 engagements of extending along the device fore-and-aft direction and with the driving force of drive motor 48.
That is, product mounting member 46(is with reference to Fig. 2) reciprocally move between conveyer 14 sides and cabinet 18 sides (clamping device 26 sides) by the work of drive motor 48.In addition, as shown in Figure 2, for to input/output unit 24 power supplies, be provided with drag chain (ケ ー Block Le ベ ヤ on device top) 51.
The hydraulic-pressure control apparatus of drive motor 48 and hydraulic pressure unit 28 all is connected with control part 16, and the work of the hydraulic-pressure control apparatus of drive motor 48 and hydraulic pressure unit 28 is controlled by control part 16.
In the present embodiment, two clamping devices 26 are installed on circular swivel plate 54A.As shown in figure 11, two clamping devices 26 be disposed at swivel plate 54A, in week 180 ° position separately upwards.Swivel plate 54A consists of as counter-rotating drum (Japanese: the side plate of drum 54 anti-translocation De ラ system).In addition, be formed with the peristome with opening of passing through of the input/output port that is also used as workpiece W and blasting materials at the peripheral part 54B of the drum 54 that is cylindric formation.Swivel plate 54A can utilize rotating mechanism 52 and centered by the axis of rotating shaft 56 Rotate 180 °.
Below, with reference to Figure 11 rotating mechanism 52 is described.
The center of swivel plate 54A is fixed in take along the direction of the transport path of conveyer 14 as axial rotating shaft 56.Rotating shaft 56 be located near the device fore-and-aft direction central authorities of cabinet 18 and pivot suspension in the bearing portion 58 of the side wall portion that is arranged on cabinet 18.
In Figure 11, show the structure of rotating mechanism 52 with left view.As shown in figure 11, the front and back of the lower side of drum 54 are roused and are received roller 74 and support in the mode that can rotate.Drum receives roller 74 and can rotate centered by the axis of device left and right directions (direction vertical with paper), and is supported on the bottom of cabinet 18.In addition, be wound with chain 60 at the peripheral part 54B of drum 54 and the peripheral part of the sprocket wheel 62 of the upper side that is disposed at drum 54.Sprocket wheel 62 is to be fixed in the axial region of drive motor 64 with the coaxial mode of drive motor 64.
By such structure, the driving force of drive motor 64 can be passed to sprocket wheel 62, chain 60 and drum 54.Swivel plate 54A utilizes the rotation of drum 54 and rotates centered by rotating shaft 56.That is, rotating mechanism 52 can make the clamping part 82 of each clamping device 26 mobile between the regional A1 of the input and output of workpiece W and jeting area A2 by swivel plate 54A is rotated.In addition, in the present embodiment, drive motor 64 can rotate and reverse, and swivel plate 54A can utilize 180 ° of rotating mechanism 52 positive and negative rotations.
In addition, as shown in Figure 4, drive motor 64 is disposed at the device left side (right side of Fig. 4) of the sieve plate (デ ッ キ) that winnowing type magnetic separator 34E uses, and drive motor 64 is connected with control part 16 and the work of drive motor 64 is controlled by control part 16.In addition, as shown in figure 11, be provided with for the drag chain 65 to drive motor 64 power supplies.In addition, be provided with clamping in the mode corresponding with the upper side of swivel plate 54A and lower side and safeguard the riser guide of usefulness (ホ イ ス ト レ ー Le) 66.
In addition, be provided with known detection part for detection of the rotary angle position of drum 54 at the peripheral part 54B of drum 54 and outer circumferential side thereof.This detection part is connected with control part 16.Control part 16 is controlled the work of drive motor 64 according to the testing result of above-mentioned detection part, in order to the rotary angle position of drum 54 is set in the position of regulation.
At the peripheral part 54B of drum 54, locked 68 of concavity is fixed in the recess of peripheral part 54B.Be provided with two and be set in centered by rotating shaft 56 and in the position that has upwards separated 180 ° week for locked 68.In addition, position relationship between locked 68 and the clamping device 26 is set as follows: stop at a pair of locked 68 when being positioned at the position of arranging along the vertical direction at drum 54, a pair of clamping device 26 does not have along continuous straight runs to arrange, but by device nearby the clamping device 26 of side be positioned at the slightly position of upside.
On the other hand, the upper side of drum 54 be provided with can with locked 68 locking piece that fastens 70.Locking piece 70 is fixed on bar bottom side as the lock drive device 72 of hydraulic cylinder by joint etc.The bar of lock drive device 72 can be flexible at the device above-below direction along guiding piece, and thus, locking piece 70 can embed movement between locked 68 the position of position and the peripheral part 54B that leaves drum 54 of inside.In addition, lock drive device 72 is connected with control part 16 by hydraulic pressure unit 28, and the work of lock drive device 72 is controlled by control part 16.
Next, describe clamping device 26 in detail with reference to Fig. 7～Figure 10.
As shown in Figure 7, clamping device 26 is installed on swivel plate 54A and has rotary body 76 by bearing (not shown).Rotary body 76 be set to can by with the axis of swivel plate 54A quadrature centered by the basic component that rotates.Rotary body 76 at clamping device 26 is disposed with at a pair of bolster 78A, the 78B that axially are parallel to each other and can rotate.A pair of bolster 78A, 78B axially be set as direction with rotating shaft 56 quadratures of swivel plate 54A.
A pair of arm 80 is installed on rotary body 76 by a pair of bolster 78A, 78B with cantilever position.A pair of arm 80 configures relatively in the mode that separates predetermined distance.Each arm 80 comprises respectively: arm main body 80A, and it is fixed in each bolster 78A, 78B; And clamping components 80B(Network ラ Application プ section material), it is installed on the top ends of arm main body 80A.Clamping components 80B can be with respect to arm main body 80A and move along the direction of rotating centered by the axis parallel with the axis direction of bolster 78A, 78B, at clamping components 80B a plurality of clamping claw 82A for holding workpiece W is installed.That is, the top ends side of arm 80 is clamping part 82, and is provided with clamping claw 82A in the top ends side of arm 80.
In pair of clamping members 80B, the clamping components 80B1 pin of downside links among the figure spline with an end of link component 84, linking at rotary body 76 pins has spline with the other end of link component 84.So, consisted of parallel linkage by rotary body 76, arm main body 80A, clamping components 80B1 and spline with link component 84.By such structure, the clamping components 80B1 of downside can maintain level among the figure.
As shown in Figure 7, be located at the radical of clamping claw 82A of (upside of a Fig. 7) arm 80 different from radical and the allocation position of the clamping claw 82A that is located at another (downside of Fig. 7) arm 80 with allocation position.Its result is even the different workpiece W of the area of upper and lower surface also can be by stably clamping.
And, in the present embodiment, can change and use following such clamping part: this clamping part can be changed, and can use the clamping part of following structure: set radical, the configuration of gripper jaw in the mode of this workpiece of clamping the most stably according to the size shape of workpiece.
In addition, in the situation that utilize single clamping part clamping various workpieces, use the clamping part of having set radical, configuration and the shape of gripper jaw in the mode of stably clamping all workpiece to be processed.
(A) of Fig. 8 is the cutaway view of observing from the direction identical with Fig. 7, and (B) of Fig. 8 is the 8B-8B cutaway view of Fig. 8 (A).In addition, Fig. 9 is the 9-9 cutaway view of Fig. 7.In addition, in Fig. 8 and Fig. 9, suitably omitted the shade of the section of dissecing.And, in Fig. 9, show workpiece W with schematic shape.
Shown in Fig. 8 (A) and Fig. 8 (B), an end of the 1st link component 91 is fixed in the bolster 78A as the one among a pair of bolster 78A, the 78B.The other end of the 1st link component 91 utilizes the end pin link (can counterrotating mode to link) of the 1st pin the 90 and the 2nd link component 92.Relative therewith, an end of the 3rd link component 93 is fixed in the bolster 78B as the another one among a pair of bolster 78A, the 78B.Utilize the end pin link (can counterrotating mode to link) of the 2nd pin the 96 and the 4th link component 94 at the other end of the 3rd link component 93.
In the present embodiment, the other end of two the 3rd link components 93 is disposed at the position of the other end that clips two the 1st link components 91.And the 1st pin 90 is provided with one, and the 2nd pin 96 is provided with two, disposes the 2nd pin 96 in the both sides of the axis direction of the 1st pin 90.
Adopt such structure, because the 1st link component that an end is fixed in a pair of bolster and the 3rd link component utilization different pin and the link of other member pin separately, so assembling operation is good.
Shown in the partial enlarged drawing of Fig. 8 (A) and Fig. 9, the other end of the other end of the 2nd link component 92 and the 4th link component 94 utilizes the 3rd pin 100 and the forward distolateral 98A of the section that is mounted of union body 98 to be connected.Shown in Fig. 8 (A), union body 98 is along extending with the direction of the imaginary line quadrature (reporting to the leadship after accomplishing a task) that a pair of bolster 78A, 78B are joined to one another.
As shown in Figure 9, driver 102(is installed in the present embodiment in the base end part side of union body 98 (left side among the figure), is hydraulic cylinder) bar.Driver 102 and hydraulic pressure unit 28(are in Fig. 9, shown in block diagram) be connected, move by making the bar advance and retreat, thereby the direction (being in the drawings left and right directions) that union body 98 is extended along union body reciprocally moves.In addition, driver 102 is connected with control part 16 by hydraulic pressure unit 28, and the work of driver 102 is controlled by control part 16.And union body 98 is reciprocally mobile to make the 1st～the 4th link component 91～94, arm 80 interlocks by making, and thus, such as Fig. 7 and shown in Figure 10, becomes the structure that opens and closes be used to the arm 80 that makes clamping device 26.In addition, in Fig. 7 and Figure 10, show the state that arm 80 has been closed a little with double dot dash line.
In addition, as shown in Figure 9, be provided with free-wheeling system 104 at clamping device 26.Below, free-wheeling system 104 is described.
Outer circumferential side at union body 98 disposes cylindrical shell 105.This cylindrical shell 105 configures coaxially with union body 98 and is fixed in union body 98, and, being provided with gear 106A at the outer circumferential side of cylindrical shell 105, this cylindrical shell 105 is arranged to one with gear 106A.This gear 106A is meshed with gear 106B.Gear 106B with the output shaft that is fixed in this drive motor 108 with the coaxial mode of the output shaft of drive motor 108 of the certainly conversion of decelerator.And, utilize the work of drive motor 108 that gear 106B, 106A, cylindrical shell 105 and union body 98 are rotated centered by the axis of union body 98, the 1st～the 4th link component 91～94 and arm 80 also rotate (rotation) linkedly therewith.That is, free-wheeling system 104 make clamping device 26 by with the rotation centerline (rotating shaft 56(is with reference to Fig. 6) of swivel plate 54A) rotate centered by the parallel axis.Drive motor 108 is connected with rotation control part 16A as the rotation control assembly of a part that consists of control part 16, and the work of drive motor 108 is controlled by rotation control part 16A.
In addition, be provided with gear row 110 at clamping device 26, this gear row have for gear 106A meshed gears.Be connected with rotation tachometer 112 as angular position detection section at gear row 110.Rotation tachometer 112 is by rotating linkedly the angle position (rotation position) that rotates of detecting clamping device 26 with gear row 110 centered by self axis, this rotation tachometer 112 is connected with rotation control part 16A.Rotation control part 16A controls drive motor 108 according to the testing result of rotation tachometer 112 and controls the work of free-wheeling system 104, in order to make clamping device 26 stop at arbitrarily rotary angle position.
Next, the bead method of the shot-blast unit 10 that uses said structure is described.In addition, a series of action of shot-blast unit 10 described later is according to implementing from the control instruction of control part 16.
At first, conveying workpieces W under the state that workpiece W is positioned on the conveyer 14.When workpiece W arrived the place ahead of input/output unit 24, conveyer 14 stopped.Then, making the workpiece of product mounting member 46 of input/output unit 24 of the below of the roller that is disposed at conveyer 14 receive pawl passes the space between the roller and rises, be positioned on the workpiece reception pawl of product mounting member 46 loading in the workpiece W of conveyer 14, mention upward workpiece W from conveyer 14.
Then, the balladeur train 40 of advancing is advanced to the cabinet direction, the workpiece that will be positioned in product mounting member 46 receives the position of top that workpiece W on the pawl is configured in the arm of a clamping device 26 that is configured in input and output zone A1 and is in open mode.Then, product mounting member 46 is descended, product is loaded the workpiece W that the workpiece of member 46 receives on the pawl be configured on the arm of a clamping device 26, the balladeur train 40 of advancing is retreated to conveyer 14 directions.Then, a pair of arm 80 of clamping device 26 is moved to closing direction, utilize the clamping claw 82A that is located at arm 80 to come holding workpiece W(the 1st clamping operation).
The work of clamping device 26 is described with reference to Fig. 7～Fig. 9 herein.
When the direction that union body 98 is extended when driver 102 along union body reciprocally moved, the 2nd link component 92 and the 4th link component 94 that are connected with the tip side of union body 98 also moved back and forth linkedly with union body 98.Thus, the 1st link component 91 that links with the 2nd link component 92 pin and be rotated the ground displacement with the 3rd link component 93 that the 4th link component 94 pins link, the bolster 78B that is fixed with the bolster 78A of the 1st link component 91 and is fixed with the 3rd link component 93 rotates centered by the axis of self respectively.Thus, by a pair of bolster 78A, 78B respectively with cantilever position be installed on rotary body 76 a pair of arm 80 can to the clamping direction or with this clamping opposite direction open the direction displacement.Namely, when the bar that makes driver 102 according to the control instruction from control part 16 is worked along flexible direction, a pair of arm 80 is understood to the relieving direction displacement of the clamping direction of holding workpiece W or relieving workpiece W, thereby utilizes clamping claw 82A to come clamping or relieving workpiece W.
In addition, as shown in Figure 9, the 1st link component 91 that one end is fixed in a pair of bolster 78A, 78B utilizes different separately pin (the 1st pin the 90, the 2nd pin 96) and sells link with other members (the 2nd link component 92 and the 4th link component 94) with the 3rd link component 93, therefore, assembling operation is good.That is, be linked in such structure of same member at the link component pin that utilizes a pin will be equivalent to the 1st link component 91 and the 3rd link component 93, pin is difficult to pass, and in the present embodiment, can eliminate such situation.
Such as Fig. 6 and shown in Figure 11, two clamping devices 26 are installed on the relative position on diametric(al) of swivel plate 54A namely in the position that has upwards separated 180 ° week.Swivel plate 54A can utilize rotating mechanism 52 by 180 ° of positive and negative rotations centered by the axis of the direction of the transport path of conveyer 14.
And when clamping device 26 holding workpiece W, according to the control instruction from control part 16, drive motor 64 makes 180 ° of drum 54 forwards, thereby the configuration of the clamping device 26 of along continuous straight runs arrangement is exchanged.Thus, a clamping device 26 that is disposed at input and output zone A1 is moved to jeting area A2.Its result is moved to jeting area A2 from input and output zone A1 by the workpiece W of clamping part 82 clampings of a clamping device 26.In addition, utilize the forward of drum 54 to make another clamping device 26 that is disposed at jeting area A2 move to input and output zone A1.
In addition, can positive and negative rotation 180 ° by swivel plate 54A is constituted, only can only compare to the situation of a direction rotation with swivel plate 54A, be easy to carry out distribution, even the additional function that makes distribution, pipe arrangement rotation also can be carried out good running.
In addition, as shown in figure 11, also can make according to the control instruction of control part 16 bulging 54(swivel plate 54A) stop at the assigned position except benchmark stop position (a pair of clamping device 26 along continuous straight runs arrange position).Its result, according to the control instruction of control part 16, after drive motor 64 predetermined angular that made drum 54 forwards, lock drive device 72 makes locking piece 70 embed locked 68, thus, clamping device 26 can also be configured in position shown in Figure 11.In addition, before the rotation of drum 54, in the situation that locking piece 70 and locked 68 are in fastening state, before above-mentioned action, lock drive device 72 makes locking piece 70 leave from locked 68.
Next, make drive motor 108 rotations of free-wheeling system 104 according to the control instruction of rotation control part 16A, therewith mutually linkedly clamping device 26 by with the axis of the pivot line parallel of swivel plate 54A centered by rotation (rotation).Thus, make clamping device 26 and by the workpiece W of clamping device 26 clampings rotation.In addition, the testing result of the angle position of the direction of centered by self axis, rotating according to 112 pairs of clamping devices 26 of rotation tachometer, rotation control part 16A can control the work of free-wheeling system 104, so that clamping device 26 stops at arbitrarily rotary angle position.
Then, utilize injector 22 to the workpiece W spray material (the 1st jeting process) by clamping claw 82A clamping.
(A) of Figure 12 and (B) of Figure 12 show following state: so that the blasting materials concentrated area is sprayed onto the groove M1(fuse groove of workpiece W) on mode make bulging 54(with reference to Figure 11) stop at the benchmark stop position and make clamping device 26 temporarily stop at the rotary angle position of regulation.In addition, (C) of Figure 12 and (D) of Figure 12 show following state: so that the blasting materials concentrated area is sprayed onto the groove M1(fuse groove of workpiece W) on mode make bulging 54(with reference to Figure 11) stop at the position (as an example, having enumerated locking piece shown in Figure 11 70 and locked 68 position that becomes fastening state) of staggering with the benchmark stop position and make clamping device 26 stop at the rotary angle position of regulation.
By workpiece W being configured to vertically enter such posture in the groove M1 of workpiece W for blasting materials, can the concentrated area in the groove M1 spray material.That is, can suppress the useless injection of blasting materials, and can remove at short notice the interior sand of groove M1 of workpiece W, therefore can realize efficient bead.
In addition, by arrange as shown in Figure 11 locked 68, locking piece 70 and lock drive device 72, drum 54 precision can be located well (stopping) in the assigned position except the benchmark stop position (pre-set position).
Next, carry out the 2nd clamping operation, in this operation, change clamping claw 82A to having finished the clip position of the workpiece W behind the 1st jeting process, and with the nonoverlapping position of the clip position holding workpiece W of clamping in the 1st clamping operation.Particularly, after removing the clamping of clamping claw 82A to workpiece W, make workpiece W move predetermined distance, utilize clamping claw 82A in the position different from the clip position in the 1st clamping operation holding workpiece W again.With the displacement of workpiece W be set as greater than clamping claw 82A width (the left and right directions length among Fig. 7) and less than half of the interval of adjacent clamping claw 82A.For example be set as the length of the arrow X among Fig. 7.
More specifically, after the 1st jeting process of finishing the injection of time of 1/2 of workpiece W whole injecting time that carry out, pre-set, injector 22 stops to spray according to the control instruction of control part 16.Then, according to the control instruction from control part 16, drive motor 64 makes 180 ° of drum 54 counter-rotatings, thereby the configuration of a pair of clamping device 26 is exchanged.Thus, make clamping device 26 being disposed at jeting area A2 and by finishing of these clamping device 26 clamping the workpiece W of the 1st jeting process move to input and output zone A1.
Then, clamping finished the arm 80 of the workpiece W of the 1st jeting process to be opened according to the control instruction from control part 16.
Then, the balladeur train 40 of advancing is advanced to the cabinet direction, product is loaded the lower position that member 46 is disposed at input and output zone A1.Then, product mounting member 46 is risen, the workpiece that the workpiece W that has finished the 1st jeting process is transferred to product mounting member 46 from arm 80 receives on the pawl.Then, the balladeur train 40 of advancing is retreated into the workpiece W by clamping device 26 clampings is configured in position on the roller of carrying conveyer 14, and product mounting member 46 is descended.Its result, the workpiece W that has finished the 1st jeting process turns back to input and output zone A1, and is output on the conveyer 14.
Next, make the 14 work stipulated times of conveyer according to the control instruction from control part 16, thereby make workpiece W move predetermined distance to the throughput direction downstream direction.Its result has finished the position that the workpiece W of the 1st jeting process is configured on the conveyer 14 and has moved predetermined distance to conveyance direction downstream side before the 1st clamping operation, thus, workpiece W has moved predetermined distance with respect to input/output unit 24 and clamping device 26.
Then, making the workpiece of product mounting member 46 of the below of the roller that drops to conveyer 14 receive pawl passes the space between the roller and rises, the workpiece W that will be positioned on the conveyer 14 is positioned on the workpiece reception pawl of product mounting member 46, mentions upward workpiece W from conveyer 14.
As mentioned above, owing to can make workpiece W move predetermined distance to the throughput direction downstream direction, therefore, the workpiece of product mounting member 46 receives pawl and has been offset the length corresponding with predetermined distance with position in the 1st clamping operation, that workpiece reception pawl contacts with workpiece W, the contacted position of workpiece W to the throughput direction upstream side.
Then, the balladeur train 40 of advancing is advanced to the cabinet direction, the workpiece that will be positioned in product mounting member 46 receives the position of top that workpiece W on the pawl is configured in the arm of a clamping device 26 that is configured in input and output zone A1 and is in open mode.Then, product mounting member 46 is descended, product is loaded the workpiece W that the workpiece of member 46 receives on the pawl be configured on the arm of a clamping device 26 that is in open mode, the balladeur train 40 of advancing is retreated to conveyer 14 directions.Then, a pair of arm 80 of clamping device 26 is moved to closing direction, utilize clamping claw 82A holding workpiece W(the 2nd clamping operation of being located at arm 80).
As mentioned above, owing to can utilize conveyer to make to have finished the workpiece W of the 1st jeting process to move predetermined distance to the throughput direction downstream direction, therefore, the clamping claw 82A of the arm 80 of clamping device 26 has been offset the length corresponding with predetermined distance with position (clip position) in the 1st clamping operation, that workpiece reception pawl contacts with workpiece W, the contacted position of workpiece W (clip position) to the throughput direction upstream side.
Its result, the surf zone that is held claw 82A covering of workpiece W is not held claw 82A covering and exposes when carrying out the clamping of the 1st clamping operation when carrying out the clamping of the 1st clamping operation.That is, clamping claw 82A with the part of having finished the contacted surf zone of workpiece W of the 1st jeting process is and clamping claw 82A in the 1st jeting process and the diverse part of the contacted surf zone of workpiece W.
After finishing the 2nd clamping operation, according to the control instruction from control part 16, drive motor 64 makes 180 ° of drum 54 forwards, thereby the configuration of a pair of clamping device 26 is exchanged.Thus, being used for clamping has finished the clamping part 82 of clamping device 26 of the workpiece W of the 1st jeting process and has moved to jeting area A2 from the input and output zone of workpiece W A1.
Then, according to the control instruction from control part 16, self-injection device 22 is again to workpiece W spray material (the 2nd jeting process).The injecting time of the 2nd jeting process is set as time of 1/2 to the pre-set whole injecting time of workpiece W.
In the implementation process of the 2nd jeting process, utilize input/output unit 24 to carry another workpiece W from conveyer 14 to another clamping device 26 that is disposed at input and output zone A1, this another workpiece W is by the clamping claw 82A clamping of another clamping device 26.
Then, according to the control instruction from control part 16, drive motor 64 makes 180 ° of drum 54 counter-rotatings, thereby the configuration of a pair of clamping device 26 is exchanged.Thus, clamping part 82 holding workpiece W, that be configured in jeting area A2 is moved to input and output zone A1.
Utilize this to move, be disposed at another clamping device 26 of input and output zones A1 and move to jeting area A2 by another workpiece W of another clamping device 26 clampings.
Then, according to the control instruction from control part 16, clamping the arm 80 of the workpiece W that has finished the 2nd jeting process and is opened.Then, the balladeur train 40 of advancing advances, and product mounting member 46 is risen, and has finished receiving the workpiece W of the 2nd jeting process and it is positioned in product from arm 80 to load on the member 46.Then, the balladeur train 40 of advancing retreats into workpiece W on the product mounting member 46 and is configured in position on the roller of carrying conveyer 14, and product mounting member 46 is descended.Its result, the workpiece W that has finished the 2nd jeting process turns back to input and output zone A1, and is output on the conveyer 14.Then, utilize conveyer 14 that workpiece W is outputed to outside the shot-blast equipment.
As mentioned above, adopt the shot-blast equipment of present embodiment, by the change clip position, the zone that makes in the 1st jeting process contact because of clamping claw 82A not be implemented bead exposes in the 2nd jeting process.Its result prevents not to be implemented the untreated areas of bead when can use clamping device 26.
As mentioned above, in the above-described embodiment, the radical of clamping claw 82A of being located at an arm 80 is different from radical and the allocation position of the clamping claw 82A that is located at another arm 80 with allocation position.And, clamping part can be replaced by the different clamping part of configuration of gripper jaw.Therefore, the workpiece W of the various shapes of clamping suitably.
In addition, in the bead method of present embodiment, make 180 ° of drum 54 forward or reverse and when the configuration of a pair of clamping device 26 is exchanged at drive motor 64, a pair of clamping device 26 equal holding workpiece W.In addition, clamping device 26 in the A1 of input and output zones, carry out workpiece W grasp conversion (loading and unloading) during (the 1st clamping operation or the 2nd clamping operation), in jeting area A2,22 pairs of workpiece W spray materials (the 1st jeting process or the 2nd jeting process) by clamping device 26 clampings of injector.Therefore, can process efficiently workpiece W.
In the above-described embodiment, as injector, used centrifugal injector 22, but injector also can be the injector such as such other such as the injector of the air nozzle formula of spraying with compressed air and blasting materials together force feed and from nozzle.
In addition, in the above-described embodiment, shot-blast equipment is shot-blast unit 10, but shot-blast equipment also can be peening (Japanese: the シ ョ ッ ト ピ ー ニ Application グ) shot-blast equipment of such other such as device.In addition, also the device identical with shot-blast unit 10 structures can be also used as shot-blast unit and shot-peening apparatus.
In addition, in the above-described embodiment, travel mechanism 12 relatively moves workpiece W and clamping claw 82A by workpiece W is moved, and still, travel mechanism also can be the mechanism that for example by the clamping claw is moved workpiece and clamping claw is relatively moved.
In addition, in the above-described embodiment, input/output unit 24 utilizes the driving force of drive motor 48 to make to advance balladeur train 40 to move forward and backward, and still, input/output unit also can not utilize drive motor 48 but for example utilize that the driving force of driving cylinder moves forward and backward the balladeur train 40 of advancing.
In addition, in the above-described embodiment, input/output unit 24 utilizes lifting driver 44(hydraulic cylinder) make product load member 46 liftings, but input/output unit also can not utilize lifting driver 44(hydraulic cylinder) but for example utilize the driving force of drive motor to make 46 liftings of product mounting member.
In addition, in the above-described embodiment, two clamping devices 26 are installed on swivel plate 54A, still, and also can be for the clamping device more than or three being installed on the structure of swivel plate.
In addition, in the above-described embodiment, swivel plate 54A can utilize 180 ° of rotating mechanism 52 positive and negative rotations, and still, swivel plate also can be to utilize rotating mechanism to such structure of a direction rotation.
In addition, in the above-described embodiment, clamping device 26 constitute by can stop at by with the axis of the pivot line parallel of swivel plate 54A centered by arbitrarily angle position and rotate, but, for example, clamping device also can be following other such clamping devices: this clamping device be installed between input and output zone side and jeting area side, slide mobile such movable plate and by with the axis of the direction of glide direction quadrature centered by rotate (rotation) and can stop at arbitrarily angle position.
In addition, in the above-described embodiment, as shown in Figure 9, angular position detection section is rotation tachometer 112, but, angular position detection section also can be for such as other the such angular position detection sections such as angular position detection section that are made of sheet metal and approach switch, this sheet metal is installed on the cylindrical shell 105 of clamping device 26 and gives prominence to the radial direction outside of cylindrical shell 105, this approach switch is installed on the approximated position of the outer circumferential side that leans on cylindrical shell 105 of swivel plate 54A, can detect approaching of above-mentioned sheet metal.
In addition, in the above-described embodiment, be provided with rotation tachometer 112(angular position detection section) and rotation control part 16A(rotation control assembly), but also can be for not having the shot-blast equipment of rotation tachometer 112 and rotation control part 16A.
In addition, in the above-described embodiment, the other end of the 1st link component 91 utilizes an end pin of the 1st pin the 90 and the 2nd link component 92 to link, the other end of the 3rd link component 93 utilizes an end pin of the 2nd pin the 96 and the 4th link component 94 to link, but, for example, also can be attached at for the link component pin that utilizes a pin will be equivalent to the 1st link component 91 and the 3rd link component 93 the such structure of same member (member that is connected with union body 98).
In addition, in the above-described embodiment, as shown in Figure 6, the 1st clamping operation is carried out in the zone different from the jeting area A2 that carries out the 1st jeting process and the 2nd jeting process (input and output zone A1) with the 2nd clamping operation, but also can adopt following such mode: the 1st clamping operation is carried out in the zone identical with the jeting area that carries out the 1st jeting process and the 2nd jeting process with the 2nd clamping operation.
In addition, in the above-described embodiment, concurrently the workpiece different with the workpiece of clamping in the 1st clamping operation or the 2nd clamping operation implemented the 1st jeting process or the 2nd jeting process from the 1st clamping operation or the 2nd clamping operation, but, also can adopt the method for not carrying out such parallel processing.
In addition, above-mentioned embodiment and above-mentioned a plurality of variation can be implemented by suitably making up.
Description of reference numerals
10, shot-blast unit (shot-blast equipment); 12, travel mechanism; 14, conveyer; 16, control part; 16A, rotation control part (rotation control assembly); 18, cabinet; 20, wheel abrator cabinet; 22, injector; 24, input/output unit; 26, clamping device; 52, rotating mechanism; 54A, swivel plate; 76, rotary body (base component); 78A, bolster; 78B, bolster; 80, arm; 82, clamping part; 82A, clamping claw; 90, the first pin; 91, first connecting rod member; 92, second connecting rod member; 93, third connecting rod member; 94, the 4th link component; 96, the second pin; 98, union body; 102, driver; 104, free-wheeling system; 112, rotation tachometer (angular position detection section); A1, input and output zone; A2, jeting area; W, workpiece.
Claims (8)
1. shot-blast equipment, it is used for carrying out bead to workpiece spray material, it is characterized in that,
This shot-blast equipment comprises:
Clamping device, it is with the above-mentioned workpiece of detachable mode clamping;
Injector, it is used for to the workpiece spray material by above-mentioned clamping device clamping;
Travel mechanism, it is used for above-mentioned workpiece and above-mentioned clamping device are relatively moved; And
Control device, it is used for controlling the work of above-mentioned travel mechanism,
Above-mentioned control device makes travel mechanism's work, so that above-mentioned clamping device is at the above-mentioned workpiece of at least two place's clip position clampings of non-overlapping copies.
2. shot-blast equipment according to claim 1, wherein,
Above-mentioned shot-blast equipment also comprises the cabinet with wheel abrator cabinet,
Above-mentioned travel mechanism comprises: conveyer, and it is for delivery of above-mentioned workpiece; And input/output unit, it is used for carrying above-mentioned workpiece between above-mentioned conveyer and above-mentioned cabinet.
3. shot-blast equipment according to claim 2, wherein,
Above-mentioned shot-blast equipment also comprises swivel plate, and this swivel plate can rotate centered by the axis parallel with the transport path of above-mentioned conveyer, and above-mentioned clamping device is installed,
By making the rotation of above-mentioned swivel plate, thus make by the workpiece of above-mentioned clamping device clamping the jeting area that is used for spraying above-mentioned blasting materials be used between the input and output zone of above-mentioned input/output unit handing-over workpiece, moving.
4. shot-blast equipment according to claim 3, wherein,
Two above-mentioned clamping devices are disposed at the relative position on diametric(al) of above-mentioned swivel plate.
5. shot-blast equipment according to claim 3, wherein,
Above-mentioned swivel plate can utilize rotating mechanism to carry out positive and negative rotation at least 180 ° scope.
6. according to claim 4 or 5 described shot-blast equipments, wherein,
Above-mentioned shot-blast equipment also comprises:
Free-wheeling system, its be used for making above-mentioned clamping device by with the axis of the pivot line parallel of above-mentioned swivel plate centered by rotate;
Angular position detection section, it is for detection of the postrotational angle position centered by axis of above-mentioned clamping device; And
The rotation control assembly, it can control according to the testing result of above-mentioned angular position detection section the work of above-mentioned free-wheeling system, so that above-mentioned clamping device stops at arbitrarily rotary angle position.
7. a bead method is characterized in that,
This bead method comprises following operation:
The 1st clamping operation in this operation, is utilized clamping claw holding workpiece;
The 1st jeting process is in this operation, to the workpiece spray material by the clamping of above-mentioned clamping claw;
The 2nd clamping operation, in this operation, with above-mentioned the 1st clamping operation in the diverse position of clip position, again utilize the above-mentioned workpiece of above-mentioned clamping claw clamping; And
The 2nd jeting process is in this operation, to above-mentioned workpiece spray material again.
8. bead method according to claim 7, wherein,
Be provided with a plurality of above-mentioned gripper jaws, to implement the 1st clamping operation or the 2nd clamping operation that the 2nd workpiece is carried out with the parallel mode of above-mentioned the 1st jeting process that the 1st workpiece is carried out or the 2nd jeting process.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012027687 | 2012-02-10 | ||
| JP2012-027687 | 2012-02-10 | ||
| PCT/JP2013/051431 WO2013118587A1 (en) | 2012-02-10 | 2013-01-24 | Shot processing apparatus and shot processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103370170A true CN103370170A (en) | 2013-10-23 |
| CN103370170B CN103370170B (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380000474.XA Active CN103370170B (en) | 2012-02-10 | 2013-01-24 | Shot-blast equipment and bead method |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6066459B2 (en) |
| KR (1) | KR101661042B1 (en) |
| CN (1) | CN103370170B (en) |
| IN (1) | IN2014CN04301A (en) |
| WO (1) | WO2013118587A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111655429A (en) * | 2018-03-26 | 2020-09-11 | 新东工业株式会社 | Shot blasting device |
| CN111745553A (en) * | 2019-03-29 | 2020-10-09 | 新东工业株式会社 | Jet processing apparatus and control method of jet processing apparatus |
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| KR101074006B1 (en) * | 2009-05-18 | 2011-10-17 | 신원기계 주식회사 | Shot blasting apparatus of swing drum type |
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- 2013-01-24 KR KR1020147015271A patent/KR101661042B1/en active IP Right Grant
- 2013-01-24 JP JP2013557462A patent/JP6066459B2/en active Active
- 2013-01-24 WO PCT/JP2013/051431 patent/WO2013118587A1/en active Application Filing
- 2013-01-24 CN CN201380000474.XA patent/CN103370170B/en active Active
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| US4161086A (en) * | 1976-07-13 | 1979-07-17 | Georg Fischer Aktiengesellschaft | Continuous shot-blasting machine |
| JPS6144568A (en) * | 1984-08-03 | 1986-03-04 | Nissan Motor Co Ltd | Grinding machine |
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| CN111745553A (en) * | 2019-03-29 | 2020-10-09 | 新东工业株式会社 | Jet processing apparatus and control method of jet processing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| IN2014CN04301A (en) | 2015-09-04 |
| KR101661042B1 (en) | 2016-09-28 |
| WO2013118587A1 (en) | 2013-08-15 |
| JPWO2013118587A1 (en) | 2015-05-11 |
| CN103370170B (en) | 2016-04-06 |
| KR20140089581A (en) | 2014-07-15 |
| JP6066459B2 (en) | 2017-01-25 |
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